Hello everyone, I am a new member and this is my first post... 3 weeks ago I have traded in my 2009 Jetta sedan TDI, MT with 2010 Jetta sedan MT. My previous car had 42,000 miles on it and I had not a single issue with it, anyway my new Jetta TDI disapprovingly does not drive as smooth as my 2009..First, there is this vibration transmitted from engine compartment between 1000- 1200 RPM and on acceleration,[up to 2000 rpm] it is high frequency subtle type of vibration. You can feel it on the armrest too. Also my car makes resonating noise at 65 mile, mostly noticeable at 2000-2200 RPM @5th gear. It's more noticeable in the back seat. Took it to the dealer, they first said it's normal [no surprise there] then they suggested it could be harmonic balancer issue. They suggested I drive the car for a while and if it does not go away, they will take a look at it when I bring it for courtesy check at 5,000 mile. So far I am on 1350 miles and the same vibration/resonating cabin noise persists. Anyone had similar issue and if so, what did you guys do to get rid of it?
Thanks in advance